The MT830C omnidirectional condenser lavalier microphone has a 55" (1.4 m) permanently attached cable (unterminated); no power module. Designed to be worn as a lavalier or hidden in loose clothing or in the hair, the MT830 omnidirectional condenser microphone provides high intelligibility for lecturers, stage/TV performers, and singers. The mic’s wide-range capability ensures clean, accurate reproduction. It operates on phantom power only.